/Engine/Plugins/Animation/ControlRig/Source/ControlRig/Public/Rigs/RigCurveContainer.h
Pretty weird that this type is copy/move assignable (needed for USTRUCTs) but not copy/move constructible.
FRigCurveContainer ( [FRigCurveContainer](API\Plugins\ControlRig\Rigs\FRigCurveContainer) && InOther )